/Engine/Source/Runtime/AudioMixer/Public/AudioMixerSubmix.h
struct FChildSubmixInfo
TUniquePtr<ISo...
Encoder
If the child submix is not a soundfield submix, we may need to encode its audio output in ProcessAudio.
TUniquePtr<ISo...
IncomingPacketToTranscode
This is filled by either the Encoder or the Transcoder, and passed to this submix' mixer.
TWeakPtr<FMixe...
SubmixPtr
TUniquePtr<ISo...
Transcoder
If this child submix is a soundfield submix that we can read the output of, we may need to transcode it's audio output.